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What is it called when the movement of materials through a cell membrane without using the cells energy?
Wiki User
∙ 11y ago
Passive transport does not use energy to pass through a cell membrane.
active transport uses energy to pass through a cell membrane.
Wiki User
∙ 13y ago
Wiki User
∙ 11y agoPassive transport is the movement of substances across the cell membrane without the use of energy.
Wiki User
∙ 9y agoThis type of movement is called simple diffusion.
Wiki User
∙ 11y agoi dont know look in your book
Wiki User
∙ 8y agoPassive transport
Wiki User
∙ 11y agoFacilitated Difussion
Wiki User
∙ 13y agopassive transport
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The movement of substances across the cell membrane that requires the cell to use energy?
It's called active transport. When talking about the cell, it is usually bigger substances that use passages in the cell membrane to access the inner part of the cell, and they need energy to get there. The opposite; passive transport or diffusion, is the movement of dissolved materials through a cell membrane without the use of cellular energy. THis happens with smaller substances.
The movement of substances through a cell membrane without the use of cell energy?
Passive transport using osmosis and diffusion. Osmosis only applies to the movement of water down a concentration gradient across a selectively permeable membrane. DOH!!!
Which activity can occur without the use of energy?
Movement of water across the cell membrane
Can diffusion occur without membrane?
Diffusion is the movement of molecules kineticly from an area of high concentration to an area of low concentration until they are evenly distributed. Osmosis is the movement of molecules thru a membrane.
Assisted transport of a molecule across the cell membrane without an expenditure of energy is known as?
Any movement of molecules into or out of a cell without the expenditure of energy is called diffusion. If the molecule uses special channels to diffuse through the membrane (again, not expending energy), it is called facilitated diffusion.
Which term refers to the movement of materials through cell membrane without using the cells energy?
active transport
Which term refers the movement of materials through a cell membrane without using the cell's energy?
active transport
What is the movement of materials across a cell membrane without using energy?
This type of movement is called simple diffusion.
The movement of materials through a cell membrane without using the cells energy?
It's called passive transport for a cell's membrane. (I checked with my science teacher)
The movement of material through a cell membrane without using cellular energyg?
"diffusion"
Movement through a cell membrane without using energy is?
I've transport.
What is moving materials through a cell membrane without using energy is called?
Passive Transport
What is the movement of substances through a cell membrane without the use of cell energy?
passive transport
The movement of substances across the cell membrane that requires the cell to use energy?
It's called active transport. When talking about the cell, it is usually bigger substances that use passages in the cell membrane to access the inner part of the cell, and they need energy to get there. The opposite; passive transport or diffusion, is the movement of dissolved materials through a cell membrane without the use of cellular energy. THis happens with smaller substances.
Which term refers to the moventment of materials through a cell membrane without using the cells energy?
passive transport
How is active transportation different from passive transportation?
The movement of materials across the cell membrane without using cellular energy is called passive transport. The movement of materials against a concentration difference is known as active transport. Active transport requires energy.
How is passive transport from active transport?
The movement of materials across the cell membrane without using cellular energy is called passive transport. The movement of materials against a concentration difference is known as active transport. Active transport requires energy.
